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Wolves regurgitate blueberries for their pups to eat

Fruit may be more important to the animals’ diet than previously thought

adult wolf and pups

In a first, scientists spotted a wolf regurgitating blueberries to feed to its young.

Jean-Louis Klein & Marie-Luce Hubert/Science Source

By Jake Buehler

- More than 2 years ago

Gray wolves are known to snack on blueberries, but the animals do more than fill their own bellies.